H-Infinity Robust Control Methodology of Multi-Variable NCSs
This note investigates H-infinity robust controller design for uncertain multi-variable networked control systems with disturbance. The complete mathematical model is derived. And the sufficient condition for asymptotical stability is analyzed by using 2nd Lyapunov stability theory combined with free-weighting matrices techniques. The existence of such a controller is given in terms of the solvability of linear matrix inequalities. The efficacy and feasibility of the proposed methods is shown by presenting simulation results.
Zhengyi Jiang and Chunliang Zhang
L. S. Wei et al., "H-Infinity Robust Control Methodology of Multi-Variable NCSs", Advanced Materials Research, Vols. 97-101, pp. 2373-2376, 2010